From 28316a48f4881f073ae9006f1b92f55a5f2d495f Mon Sep 17 00:00:00 2001
From: Tim Stewart <tim@stoo.org>
Date: Sun, 19 Jul 2015 04:34:30 -0400
Subject: [PATCH] start: maybe change DSM config in postgresql.conf

---
 start | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/start b/start
index ef273e3..b83061f 100755
--- a/start
+++ b/start
@@ -51,6 +51,12 @@ if [[ ${PSQL_SSLMODE} == disable ]]; then
   sed 's/ssl = true/#ssl = true/' -i ${PG_CONFDIR}/postgresql.conf
 fi
 
+# Change DSM from `posix' to `sysv' if we are inside an lx-brand container
+if [[ $(uname -v) == "BrandZ virtual linux" ]]; then
+  sed 's/\(dynamic_shared_memory_type = \)posix/\1sysv/' \
+    -i ${PG_CONFDIR}/postgresql.conf
+fi
+
 # listen on all interfaces
 cat >> ${PG_CONFDIR}/postgresql.conf <<EOF
 listen_addresses = '*'